GET

/v1/schemas/fal/image/fal-ai/emu-3.5-image/text-to-image

Accept:

kind inputactivity imagehash 07232961…extracted Jul 6, 2026version currentsource upstream spec ↗

field	recorded source
schema	Source linked above. Source trace `7835a403b7d66593ee725dfc221479c31b7193e98c5ecf1f42be0cef972d6c4d` { "fetchedAt": 1783331098, "extractorVersion": "1", "verifiedAt": null }

Request body

7 properties · 1 required · 0 $defs

property	type	description	constraints
prompt*	string	The prompt to create the image.
sync_mode	boolean	Whether to return the image in sync mode.	default: false
output_format	enum	The format of the output image.	jpeg \| png \| webp · default: "png"
seed	integer	The seed for the inference.	nullable
resolution	enum	The resolution of the output image.	480p \| 720p · default: "720p"
aspect_ratio	enum	The aspect ratio of the output image.	21:9 \| 16:9 \| 4:3 \| 3:2 \| 1:1 \| 2:3 · +3 more · default: "1:1"
enable_safety_checker	boolean	Whether to enable the safety checker.	default: true

Validate a payload

before you spend tokens

shell

$ curl -X POST https://modelschemas.com/v1/validate \
    -d '{"provider":"fal","endpointId":"fal-ai/emu-3.5-image/text-to-image","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}